JH
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Holland, Radiation Oncologist in Portland, OR?
Dr. John Holland, MD is a Radiation Oncologist, who primarily practices in Portland, OR with 2 additional practice locations. He is board certified by the American Board of Radiology. Dr. Holland completed his residency at Univ Ca Sf Med Ctr, Radiation Oncology; Barnes-Jewish Hosp, Internal Medicine. Dr. Holland is fluent in English, and is currently seeing new patients. Dr. Holland’s practice accepts Medicare, UnitedHealthcare, Aetna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Holland’s office.
What are Areas of Expertise for Dr. Holland?
Dr. John Holland, MD is a highly-rated, board-certified Radiation Oncologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Holland empowers patients to confidently navigate their health journey, specializing in Head & Neck Cancer, Lung Cancer, Thoracic Cancers, or comprehensive wellness support. Serving the Portland/OR community, Dr. Holland is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Holland go to medical school and complete their residency?
Residency: Univ Ca Sf Med Ctr, Radiation Oncology; Barnes-Jewish Hosp, Internal Medicine
Medical School: Washington University School of Medicine, St. Louis | Washington Center / School of Medicine
Is Dr. Holland board certified in Radiation Oncologist?
Yes, Dr. John Holland, MD is board certified by the American Board of Radiology
What languages does Dr. Holland speak?
Dr. Holland and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Holland treat?
As a Radiation Oncologist, Dr. Holland diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Holland. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Cancer Radiation Therapy
- Radiation Therapy
- Radiation Therapy to Treat Cancer
- Radiation treatment for cancer
- Oncology radiation
- Radiotherapy
ICD-10 Codes:
- Z510: Encounter for antineoplastic radiation therapy
Also known as:
- Prostate Cancer
- Prostate Cancer Treatment (PDQ®)
- Prostatic Carcinoma
- Prostate Gland Cancer
- Malignant Prostate Tumor
ICD-10 Codes:
- C61: Malignant neoplasm of prostate
Which procedures does Dr. Holland perform as a Radiation Oncologist?
As a Radiation Oncologist, procedures performed by a Dr. John Holland may include:
- Abdominal Aortic Aneurysm (AAA) Screening
- Abdominal Imaging
- Abdominal Radiology Consultation
- Angiography
- Arthrography
- Barium Swallow
- Bone Biopsy
- Bone Density Measurement / DXA Scan
For detailed information, please contact Dr. Holland's office.
Does Dr. Holland accept my insurance?
Dr. Holland accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Holland accept in Portland, OR?
Dr. Holland in Portland, OR accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Aetna
Blue Cross Blue Shield
Cambia (Regence)
CareOregon
CVS Health (formerly Aetna)
Department of Veterans Affairs
Elevance Health Inc. (formerly Anthem)
Medica
Medicare
UnitedHealthcare
View All Insurances
Where is Dr. Holland's office located?
What is Dr. Holland's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Holland's National Provider Identifier (NPI) number is 1104834662.
What common questions do patients ask about Dr. Holland?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Holland
What is Dr. John Holland's specialty?
Dr. Holland is a Radiation Oncologist near Portland, OR. A radiological oncologist specializes in the therapeutic applications of radiant energy and its modifiers. They focus on the study and management of diseases, particularly malignant tumors. Contact Dr. Holland to book an appointment today.
Is this Dr. John Holland affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Holland is affiliated with OHSU Hospital - Portland which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Radiation Oncologist?
Explore Radiation Oncologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is John Holland accepting new patients in Portland, OR?
Yes, Dr. John Holland is accepting new patients at this time.
Does Dr. John Holland offer online booking?
Please contact Dr. Holland's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Holland?
Please contact Dr. Holland's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. John Holland have?
Dr. John Holland is certified by the American Board of Radiology.
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